MCLEAN HUGH H

PrivateCIK: 1184764
Location

ELMHURST, IL

Senior insider sale

OLD SECOND BANCORP INC — senior position signals high conviction

$641.9K

25K shares

What this filing means

MCLEAN HUGH H plans to sell 25K shares of OLD SECOND BANCORP INC valued at approximately $641.9K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderMCLEAN HUGH HCIK 1184764
IssuerOLD SECOND BANCORP INCCIK 357173
Director
Since Feb 2026
25K
Shares to sell
$641.9K
Approx. market value
25K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months1
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Qualifying Director Owned Shares Open Market Purchase

Cash Payment

6/3/2016
25K
Total acquired25K
Planned & Completed Dispositions1
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NasdaqPlanned

Units to sell

25K

Market value

$641.9K

9/8/2026
Total

Units

25K

Value

$641.9K